= Cleisostoma crassum Ridl.; J. Linn. Soc., Bot. 31: 295 (1896)
= Cleisostoma densum Schltr.; (1904), nomen
= Cleisostoma expansum Rchb.f.; Otia Bot. Hamburg. 52 (1878)
= Cleisostoma mannii Rchb.f.; Flora 55: 274 (1872)
= Cleisostoma uteriferum Hook.f.; Fl. Brit. India 6: 74 (1890)
= Cleisostoma vitellinum Rchb.f.; Linnaea 41: 76 (1876)
= Cleisostoma wendlandiorum Rchb.f.; Otto & Dietr., Allg. Gartenz. 24: 219 (1856)
= Pomatocalpa expansum (Rchb.f.) J.J.Sm.; Nat. Tijdschr. Ned. Ind. 72: 103 (1912)
= Pomatocalpa mannii (Rchb.f.) J.J.Sm.; Nat. Tijdschr. Ned. Ind. 72: 105 (1912)
= Pomatocalpa setulense (Ridl.) Holttum; Gard. Bull. Singapore 11: 287 (1947)
= Pomatocalpa vitellinum (Rchb.f.) Ames; Merr., Enum. Philipp. Fl. Pl. 1: 439 (1925)
= Pomatocalpa wendlandorum (Rchb.f.) J.J.Sm.; Nat. Tijdschr. Ned. Ind. 72: 108 (1912)
= Saccolabium flavescens Ridl.; J. Fed. Malay States Mus. 10: 118 (1920)
= Saccolabium hobsonii Ridl.; J. Straits Branch Roy. Asiat. Soc. 57: 97 (1911)
= Saccolabium setulense Ridl.; J. Straits Branch Roy. Asiat. Soc. 59: 198 (1911)
= Saccolabium uteriferum (Hook.f.) Ridl.; Mat. Fl. Malay. Penins. 1: 167 (1907)
= Saccolabium wendlandiorum (Rchb.f.) Kraenzl.; Xenia Orchid. (1894) 121, t. 269, fig. 10-20